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Marquise|Lab Grown|IGI

11.60ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG840619230

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840619230

Diamond specifications and retailer prices

From $2,665 NZD
£1,181 GBP
As of November 2, 2026
Save $18,680 NZD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,345 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.6ct lab-grown marquise diamond

This 11.6ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840619230 or 840619230. Listed at 17 retailers as of November 2, 2026, with prices from $2,665 to $21,345, a $18,680 spread on the same certified stone. Brilliant Earth lists it at $21,345. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.60
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619230
Dimensions24.23 × 11.80 × 7.28 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.23 mm11.80 mm11.60 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619230
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,263 NZD|Low: $2,665 NZD|High: $16,076 NZD|Avg: $7,751 NZD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 9$2,665 NZD
Retailer 4$3,204 NZD
Retailer 16$3,617 NZD
Retailer 10$4,703 NZD
Retailer 12$5,138 NZD
Retailer 15$5,220 NZD
Retailer 1$5,263 NZD
Retailer 13$5,457 NZD
Retailer 11$6,149 NZD
Retailer 2$8,017 NZD
Retailer 6$8,503 NZD
Retailer 5$9,660 NZD
Retailer 7$11,050 NZD
Retailer 8$11,656 NZD
Retailer 3$16,037 NZD
Retailer 14$16,076 NZD

14 data points across 16 retailers

17 retailers$2,665 NZD to $21,345 NZD

A
Cheapest Retailer
-
$2,665 NZD
£1,181 GBP
A
Retailer 2
-
$3,204 NZD
$1,803 USD
View
Final sale: no returns
A
Retailer 3
-
$3,617 NZD
$2,035 USD
View
A
Retailer 4
-
$4,703 NZD
£2,083 GBP
View
A
Retailer 5
-
$5,138 NZD
ZAR 46,701 ZAR
View
B+
Retailer 6
-
$5,220 NZD
$2,937 USD
View
A
Retailer 7
-
$5,263 NZD
$2,961 USD
View
A
Retailer 8
-
$5,457 NZD
€2,924 EUR
View
A
Retailer 9
-
$6,149 NZD
A$5,323 AUD
View
B+
Retailer 10
-
$8,017 NZD
£3,552 GBP
View
B+
Retailer 11
-
$8,503 NZD
$4,784 USD
View
B+
Retailer 12
-
$9,660 NZD
$5,435 USD
View
B+
Retailer 13
-
$11,050 NZD
SGD 8,402 SGD
View
B
Retailer 14
-
$11,656 NZD
$6,558 USD
View
B
Retailer 15
-
$16,037 NZD
$9,023 USD
View
B
Retailer 16
-
$16,076 NZD
$9,045 USD
View
Most Expensive
B
Brilliant Earth
22209291A · Nov 2
$21,345 NZD
$12,010 USD
View
16 more retailers have this diamond
Prices start from $2,665 NZDSave up to $18,680 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
11.60ct Marquise
$2,665 NZD